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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-05-24 14:19:22 +0000 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2023-05-24 14:20:41 +0000 |
| commit | fb0f74a8c9e8b8f488ec5894d5d314caebf4c662 (patch) | |
| tree | 4cab4cc84de840cc4cce01f3627a979fed59c54c /compiler/rustc_middle/src/ty/generics.rs | |
| parent | 70db8369226c4d2386b25d66a49c8989247934bf (diff) | |
| download | rust-fb0f74a8c9e8b8f488ec5894d5d314caebf4c662.tar.gz rust-fb0f74a8c9e8b8f488ec5894d5d314caebf4c662.zip | |
Use `Option::is_some_and` and `Result::is_ok_and` in the compiler
Diffstat (limited to 'compiler/rustc_middle/src/ty/generics.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/generics.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/generics.rs b/compiler/rustc_middle/src/ty/generics.rs index 99174bae3f6..b0ffe78299d 100644 --- a/compiler/rustc_middle/src/ty/generics.rs +++ b/compiler/rustc_middle/src/ty/generics.rs @@ -298,7 +298,7 @@ impl<'tcx> Generics { .iter() .rev() .take_while(|param| { - param.default_value(tcx).map_or(false, |default| { + param.default_value(tcx).is_some_and(|default| { default.subst(tcx, substs) == substs[param.index as usize] }) }) |